Killer Growths Search Results

How To: Identify and control common lawn weeds

With rainfall comes unwanted plant growth in the form of weeds. Here's how to identify and control them. First is Nutsage which has a glossy green leaf, triangular stem and the rhizome sends up new plants whenever you cut away at it. Next is jungle rice which is an aquatic weed, from areas where there is a lot of moisture. It can be identified by it red/purple chevrons. Use herbicide to take them out before they get too large. Next is pigweeds, to get rid of it you can use weed killer or a ho...

How To: Make your own non-toxic flea killer

Educational Specialist, Jennifer Taggard shows her viewers a very easy and accurate process to making non-toxic flea killer. This flea killer will not harm children in a household or any dog being treated. To make the flea killer, 1/2 of a cup of baking soda and half of a teaspoon of orange essential oil was used. The two ingredients were mixed together and simply applied and rubbed into the dog.

How To: Read tree growth rings

This video explains how tree growth rings function and what they can tell us.The growth rings are formed in 2 (sometimes 3) layers of wood that are the spring growth and the summer growth. Ring width can vary depending on the specie of the tree, the environment in which it has grown and the amount of water it has used. By counting the rings you can tell the age of the tree.By analyzing the growth rings, you can see the years in which there was a drought where the tree once stood, because the ...

How To: Calculate percentage growth rates

One formula that you will run into in Calculus is calculating the percentage growth rate using a logarithmic derivative, elasticity of demand, relation among elasticity of demand and also revenue. In this video you will learn the different formulas that are used, methods of solving each formula, and also the full solutions.

How To: Use differential equations to represent growth

This video shows the method to use differential equations to represent growth. Consider the function y=multiple of C & e raised to kx or Ce^(kx). Differentiating it with respect to x, we get dy/dx=kCe^(kx) or ky. So, the solution of the differential equation dy/dx=ky is Ce^(kx). There are two possibilities in the function y=e^(kx). It can be exponentially growth or decay function. This depends on the value of k. If k is greater than 0 or k>0, we get an exponential growth function. On the othe...

How To: Calculate percentage growth rates in calculus

Want to calculate percentage growth rates (also known as the relative rates of change)? Learn how with this free video calculus lesson, which covers calculating the percentage growth rate using a logarithmic derivative, elasticity of demand and the relation between elasticity of demand and revenue. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever t...

How To: Play "Mr. Brightside" by The Killers on guitar

If you're looking to learn and play another great song on the acoustic guitar, this video is for you! The song you're going to learn is called "Mr. Brightside" by The Killers. You will use the C, G, B, F, Am7 chords. Practice them a lot, and don't practice what you already can do, practice what you can't do! Please watch this how-to instructional video to learn how to play the chords, also to see the strumming technique and style.

How To: Escape from zip ties

Zip ties are stronger than they look, and escaping from them is tricky. In this tutorial from the folks at ITS Tactical, you'll learn how to quickly escape from zip ties. If you should ever find yourself kidnapped by terrorists, held for ransom or kept prisoner in a serial killer's basement, you'll be very glad you watched this video!

How To: Calculate growth ratios and market value ratios in Microsoft Excel

As you might guess, one of the domains in which Microsoft Excel really excels is finance math. Brush up on the stuff for your next or current job with this how-to. In this tutorial from everyone's favorite digital spreadsheet guru, YouTube's ExcelIsFun, the 11th installment in his "Excel Finance Class" series of free video lessons, you'll learn how to calculate the Earnings per Share EPS, Price to Earnings (PE), Dividends per Share, Internal Growth and Sustainable Growth ratios in Excel.

How To: Origami a pajarita (bird featured on PS3's Heavy Rain)

In the PlayStation 3 video game Heavy Rain: The Origami Killer, four protagonists are on the hunt for a serial killer who murders young boys and leave behind his calling card… an origami animal. One of those animals, and the one prominently displayed on the cover art and poster art for the game, is the pajarita. Pajarita in Spanish for little bird (or even just origami in general).

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